Jean Charlotte Spencer (later Lang, born 10 June 1940) is a New Zealand Olympic gymnast.
Spencer was born in 1940 in Woodford, now Greater London, Great Britain, but part of Essex at the time of her birth.
[1] She received her secondary education at Epsom Girls' Grammar School in Auckland, New Zealand, where she was dux.
She attended Auckland University College and graduated Master of Science with Honours in physics in 1964.
[2] Spencer represented her country at the 1964 Summer Olympics in Tokyo, Japan, in gymnastics.